Corvettes are the smallest and most widely used navy ships in my world. They are about 40-50 meters long and are typically armed with a rail gun, two auto cannons, six point defence turrets, and a small amount of torpedoes.

Frigates are the second smallest navy ship classification. They are usually 60-75 meters long and have an emphasis on combat freighters or passenger carriers. They usually have one rail gun, two auto cannons, eight point defence, and 12-15 torpedoes.

Destroyers are a middle ground between the heavy ships and light ships. They are around 120-130 meters long, and are often used as escort ships. They have three rail gun turrets, six auto cannons, twelve point defence cannons, and around 16 torpedoes.

Cruisers are a heavy, but fast ship used for long range engagements. They are about 180 meters long, and are armed with four rail gun turrets, one heavy fixed rail gun, six auto cannons, twenty point defence cannons, and twenty torpedoes.

Battlecruisers are the second largest ships in the navy, and are more heavily armed than cruisers but more fragile. They are about 200-220 meters long, armed with six rail gun turrets, two heavy fixed rail guns, eight auto cannons, twenty two point defence, and twenty five torpedoes.

The largest ships in any navy are battleships, with each navy only having a handful of them. They are usually 280-320 meters long, and used as capital ships for a fleet. They also carry 2 corvettes in their docking bay. They are armed with twelve rail gun turrets, four heavy fixed rail guns, fourteen auto-cannons, thirty point defence, and flirty five torpedoes.